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Post Test: Energy and Momentum
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Select the correct answer.
The potential energy for a mass on a spring is proportional to the square of which of these quantities?
OA.
mass
ОВ.
frequency
Ос.
period
D. displacement
O E.
velocity
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Ithe undersigned only for use your own email and delete any and copies and of the itself and to be there is a good timewhat does a decrease in temperature indicate about the molecules in a sample of liquid water? decreased chemical energy of the moleculesdecreased kinetic energy of the moleculesincreased chemical energy of the moleculesincreased kinetic energy of the moleculeshow does a sample of helium at 15 â°c compare to a sample of helium at 215 k? the helium at 15 â°c has a higher average kinetic energy than the sample at 215 k.the helium at 15 â°c has lower nuclear energy than the sample at 215 k.the helium at 15 â°c has slower-moving atoms than the sample at 215 k.the helium at 15 â°c has smaller atoms than the sample at 215 k.

B) movement of materials into and out of the cell

H+ + cn– + li+ + oh– mc001-4.jpg li+ + cn– + h2o